EP2980903A4 - Redox flow battery and method for operating same - Google Patents

Redox flow battery and method for operating same

Info

Publication number
EP2980903A4
EP2980903A4 EP14779360.8A EP14779360A EP2980903A4 EP 2980903 A4 EP2980903 A4 EP 2980903A4 EP 14779360 A EP14779360 A EP 14779360A EP 2980903 A4 EP2980903 A4 EP 2980903A4
Authority
EP
European Patent Office
Prior art keywords
flow battery
redox flow
operating same
operating
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14779360.8A
Other languages
German (de)
French (fr)
Other versions
EP2980903A1 (en
Inventor
Junichi Fukushima
Kanji Sato
Keiji Hirano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Le System Co Ltd
Original Assignee
LE SYSTEM CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LE SYSTEM CO Ltd filed Critical LE SYSTEM CO Ltd
Publication of EP2980903A1 publication Critical patent/EP2980903A1/en
Publication of EP2980903A4 publication Critical patent/EP2980903A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
EP14779360.8A 2013-03-30 2014-03-31 Redox flow battery and method for operating same Withdrawn EP2980903A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2013/002206 WO2014162326A1 (en) 2013-03-30 2013-03-30 Redox flow battery and method for operating same
PCT/JP2014/001903 WO2014162729A1 (en) 2013-03-30 2014-03-31 Redox flow battery and method for operating same

Publications (2)

Publication Number Publication Date
EP2980903A1 EP2980903A1 (en) 2016-02-03
EP2980903A4 true EP2980903A4 (en) 2016-10-19

Family

ID=51657662

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14779360.8A Withdrawn EP2980903A4 (en) 2013-03-30 2014-03-31 Redox flow battery and method for operating same

Country Status (4)

Country Link
US (1) US9634339B2 (en)
EP (1) EP2980903A4 (en)
JP (1) JP6145958B2 (en)
WO (2) WO2014162326A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170012307A1 (en) * 2014-02-17 2017-01-12 Sumitomo Electric Industries, Ltd. Redox flow battery system and method for operating redox flow battery
WO2016070794A1 (en) * 2014-11-03 2016-05-12 大连融科储能技术发展有限公司 Method and system for monitoring state of charge (soc) of flow battery system, flow battery based on redundancy design of soc detection device, method and device for determining actual capacity of flow battery, and method and system for estimating input-output characteristic of flow battery alternating current side
KR101676126B1 (en) * 2014-12-16 2016-11-15 오씨아이 주식회사 Method and apparatus for controlling pump speed of redox flow battery
JP6403009B2 (en) * 2015-02-09 2018-10-10 住友電気工業株式会社 Redox flow battery system and operating method of redox flow battery
KR101831362B1 (en) * 2015-07-06 2018-02-22 롯데케미칼 주식회사 Redox flow battery
KR20170005630A (en) * 2015-07-06 2017-01-16 롯데케미칼 주식회사 Redox flow battery
US11075396B2 (en) * 2015-09-02 2021-07-27 University Of Limerick Method and system for improving the energy efficiency and for reconditioning of a vanadium flow battery
US20180013377A1 (en) * 2016-07-11 2018-01-11 International Business Machines Corporation Mitigating the Effects on Shading in Photovoltaic Cells Using Flow Batteries
US10903511B2 (en) 2016-11-29 2021-01-26 Lockheed Martin Energy, Llc Flow batteries having adjustable circulation rate capabilities and methods associated therewith
KR20190089718A (en) * 2016-12-08 2019-07-31 스미토모덴키고교가부시키가이샤 Redox flow cell
CN112840489A (en) * 2018-08-10 2021-05-25 Ess技术有限公司 Method and system for manufacturing a redox flow battery system by a roll-to-roll process
FR3085548B1 (en) * 2018-09-03 2020-11-27 Kemiwatt STACKING OF ELECTROCHEMICAL REDOX CELLS IN FLUX WITH REDUCED SHUNT
DE102020115385B3 (en) * 2020-06-10 2021-10-07 Voith Patent Gmbh Redox flow battery and operating procedures
KR102274879B1 (en) * 2020-08-19 2021-07-08 (주)테크윈 An electrode assembly for an electrolyzer
DE102020123170A1 (en) * 2020-09-04 2022-03-10 Voith Patent Gmbh Process for status monitoring of a redox flow battery system
US11327117B2 (en) * 2020-09-08 2022-05-10 Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. Apparatus for electricity measurement of flow battery and method thereof
CA3250630A1 (en) 2022-05-09 2023-11-16 Lockheed Martin Energy, Llc Flow battery with a dynamic fluidic network
TWI837069B (en) * 2023-10-18 2024-03-21 財團法人工業技術研究院 Flow battery system, battery monitoring device thereof, and electrode element for battery monitoring device and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003666A1 (en) * 1988-09-23 1990-04-05 Unisearch Limited State of charge of redox cell
WO2012020277A1 (en) * 2010-08-13 2012-02-16 Krisada Kampanatsanyakorn Redox flow battery system employing different charge and discharge cells

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3193990B2 (en) * 1993-12-24 2001-07-30 経済産業省産業技術総合研究所長 Electrolyte flow battery
JP3143568B2 (en) 1994-11-08 2001-03-07 住友電気工業株式会社 Operating Redox Flow Battery
JP3098977B2 (en) 1997-07-09 2000-10-16 住友電気工業株式会社 Redox flow battery and method of operating the same
JP3231273B2 (en) 1998-01-08 2001-11-19 住友電気工業株式会社 Electrolyte flow battery
JP2994337B1 (en) 1998-07-10 1999-12-27 住友電気工業株式会社 Method for regenerating electrolyte solution for all vanadium redox flow batteries
JP3143613B2 (en) 1999-03-05 2001-03-07 住友電気工業株式会社 Cell for redox flow type secondary battery
JP4830190B2 (en) 1999-09-27 2011-12-07 住友電気工業株式会社 Redox flow battery
JP3682244B2 (en) 2001-06-12 2005-08-10 住友電気工業株式会社 Cell frame for redox flow battery and redox flow battery
JP2003173812A (en) * 2001-12-04 2003-06-20 Sumitomo Electric Ind Ltd Redox flow battery capacity drop detection method
JP3970083B2 (en) 2002-04-23 2007-09-05 住友電気工業株式会社 Operation method of redox flow battery system
JP4140691B2 (en) * 2002-04-23 2008-08-27 住友電気工業株式会社 Operating method of redox flow battery
US8277964B2 (en) 2004-01-15 2012-10-02 Jd Holding Inc. System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
JP2006351346A (en) * 2005-06-15 2006-12-28 Kansai Electric Power Co Inc:The Redox flow battery system
JP4984207B2 (en) 2005-09-22 2012-07-25 住友電気工業株式会社 Redox flow battery system
JP5344641B2 (en) * 2011-03-17 2013-11-20 関西電力株式会社 Redox flow battery and operation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003666A1 (en) * 1988-09-23 1990-04-05 Unisearch Limited State of charge of redox cell
WO2012020277A1 (en) * 2010-08-13 2012-02-16 Krisada Kampanatsanyakorn Redox flow battery system employing different charge and discharge cells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014162729A1 *

Also Published As

Publication number Publication date
US9634339B2 (en) 2017-04-25
US20160049673A1 (en) 2016-02-18
EP2980903A1 (en) 2016-02-03
JPWO2014162729A1 (en) 2017-02-16
JP6145958B2 (en) 2017-06-14
WO2014162729A1 (en) 2014-10-09
WO2014162326A1 (en) 2014-10-09

Similar Documents

Publication Publication Date Title
EP2980903A4 (en) Redox flow battery and method for operating same
EP3024080A4 (en) All-vanadium redox flow battery and operation method thereof
EP3032628A4 (en) Redox flow battery
GB2510821B (en) Charging Method
IL241627B (en) Method for activating t cells
IL234723B (en) Flow control device and method
PT2999103T (en) Converter and control method thereof
EP2975675A4 (en) Electrode, method for manufacturing same, and battery using same
SG11201509183RA (en) Flow conditioner and method for optimization
GB201316957D0 (en) Operation management system and operation management method
EP3109931A4 (en) Redox flow battery system and method for operating redox flow battery
GB201517230D0 (en) Irrigation system and method
GB201305414D0 (en) Method and composition
EP2913756A4 (en) Operation management device and operation management method
GB201319141D0 (en) Volume reduction devices and method
EP2980178A4 (en) Sealant and preparation method therefor
EP2838243A4 (en) Capability aggregation and exposure method and system
EP2924580A4 (en) Operation management device and operation management method
GB201603424D0 (en) Uninterrupted flow device and uninterrupted flow construction method
EP3011658A4 (en) Charging device and operating method thereof
AU2013402968A2 (en) Uninterrupted flow device and uninterrupted flow construction method
EP3040449A4 (en) Electrochemical reduction device
ZA201400862B (en) Redox device
ZA201400579B (en) Redox device
GB201316829D0 (en) Flow Forming method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20151030

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160915

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 8/04 20060101ALI20160909BHEP

Ipc: H01M 8/18 20060101AFI20160909BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20171017

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181002